| Seal Beach to Hoyo de Manzanares | 5,808.70 mi (9,348.19 km) |
| Seal Beach to Huelva | 5,830.46 mi (9,383.23 km) |
| Seal Beach to Huercal de Almeria | 6,037.28 mi (9,716.06 km) |
| Seal Beach to Huercal-Overa | 6,035.00 mi (9,712.40 km) |
| Seal Beach to Huesca | 5,875.26 mi (9,455.31 km) |
| Seal Beach to Huetor Vega | 5,978.02 mi (9,620.70 km) |
| Seal Beach to Huetor-Tajar | 5,955.95 mi (9,585.18 km) |
| Seal Beach to Humanes de Madrid | 5,827.89 mi (9,379.08 km) |
| Seal Beach to Ibi | 6,032.38 mi (9,708.18 km) |
| Seal Beach to Ibiza | 6,098.20 mi (9,814.11 km) |
| Seal Beach to Icod de los Vinos | 5,743.89 mi (9,243.90 km) |
| Seal Beach to Igualada | 5,977.95 mi (9,620.58 km) |
| Seal Beach to Illescas | 5,833.81 mi (9,388.61 km) |
| Seal Beach to Inca | 6,116.38 mi (9,843.36 km) |
| Seal Beach to Ingenio | 5,824.11 mi (9,373.00 km) |
